Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	XKR8
Human P-Site:	Y366
P-Site Sequence:	SLLSPEGYQLPQNRR
UniProt:	Q9H6D3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XKR8	Q9H6D3	Y366	SLLSPEGYQLPQNRR	100 / 9 AA	45
Phosphosite 1:	MAK	P20794	Y228	KSDWPEGYQLASSMN	75 / 8 AA	71
Phosphosite 2:	ICK	Q9UPZ9	Y228	KTDWPEGYQLSSAMN	75 / 8 AA	71
Phosphosite 3:	TPP1	O14773	Y157	VVRSPHPYQLPQALA	77 / 9 AA	61
Phosphosite 4:	SYNGR3	O43761	Y224	LDTSPKGYQVPAY__	75 / 8 AA	25
Phosphosite 5:	ALAS1	P13196	T89	SQQSPDGTQLPSGHP	75 / 8 AA	71
Phosphosite 6:	INHBE	P58166	Y271	WILQPEGYQLNYCSG	100 / 6 AA	39
Phosphosite 7:	RapGEF1	Q13905	Y61	DRFLPEGYPLPLDLE	85 / 7 AA	121
Phosphosite 8:	KLHL24	Q6TFL4	Y282	IQNSPECYQLLHEAR	66 / 9 AA	68
Phosphosite 9:	senataxin	Q7Z333	Y547	RSLLKEGYQLGQQSL	85 / 7 AA	303
Phosphosite 10:	MGA	Q8IWI9	Y855	APTSPVVYQLPTKST	75 / 8 AA	332
Phosphosite 11:	RBCK1	Q9BYM8	Y224	CRARPEAYQVPASYQ	62 / 8 AA	58
Phosphosite 12:	SCN8A	Q9UQD0	Y337	AGQCPEGYQCMKAGR	83 / 6 AA	225
Phosphosite 13:	DGKQ	P52824	S443	RQAESPESFQLVEVA	71 / 7 AA	101
Phosphosite 14:	ACTBL2	Q562R1	Y170	IVPIYEGYALPHAIL	71 / 7 AA	42
Phosphosite 15:	ACTA1	P68133	Y171	NVPIYEGYALPHAIM	71 / 7 AA	42
Phosphosite 16:	ACTC1	P68032	Y171	NVPIYEGYALPHAIM	71 / 7 AA	42
Phosphosite 17:	ACTG2	P63267	Y170	NVPIYEGYALPHAIM	71 / 7 AA	42
Phosphosite 18:	ACTG1	P63261	Y169	TVPIYEGYALPHAIL	71 / 7 AA	42
Phosphosite 19:	ACTA2	P62736	Y171	NVPIYEGYALPHAIM	71 / 7 AA	42
Phosphosite 20:	ACTB	P60709	Y169	TVPIYEGYALPHAIL	71 / 7 AA	42